Card controlled soldering iron temperature control

专利名称：Card controlled soldering iron temperature

control device

发明人：Hiroshi Yoshimura申请号：US07/177696申请日：19880405公开号：US04945210A公开日：19900731

摘要：A card controlled temperature control device for soldering iron in which only aspecific person can set and control the tip temperature of the soldering iron. The devicecomprises a card having a specific identification code, a card identifier for identifying theidententification code, an input section for entering a set value, a set value judgingcomponent for judging if the entered set value is in the allowable range or not, andtemperature control circuitry controlling the heater of soldering iron on the basis of theset value within the allowable range, whereby the iron tip temperature is allowed to beset and operated by a specific person having a specific card and its misoperation isprevented.

申请人：HAKKO METAL INDUSTRIES LIMITED

代理机构：Mason, Fenwick & Lawrence

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